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Johannes Heinrich Seiwert
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Berlin, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods for generating a conductive liquid comprising d...
Patent number
11,826,713
Issue date
Nov 28, 2023
MKS Instruments, Inc.
Ulrich Alfred Brammer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems and methods for generating a dissolved ammonia solution wit...
Patent number
11,691,111
Issue date
Jul 4, 2023
MKS Instruments, Inc.
Ulrich Alfred Brammer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for generating a conductive liquid comprising d...
Patent number
10,773,221
Issue date
Sep 15, 2020
MKS Instruments, Inc.
Ulrich Alfred Brammer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pressure-less ozonated di-water (DIO3) recirculation reclaim system
Patent number
9,796,603
Issue date
Oct 24, 2017
MKS Instruments, Inc.
Johannes Heinrich Seiwert
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Pressure-less ozonated DI-water (DIO3) recirculation reclaim system
Patent number
9,597,613
Issue date
Mar 21, 2017
MKS Instruments, Inc.
Johannes Heinrich Seiwert
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Pressure-less ozonated Di-water (DIO3) recirculation reclaim system
Patent number
9,056,262
Issue date
Jun 16, 2015
MKS Instruments, Inc.
Johannes Heinrich Seiwert
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System to remove dissolved gases selectively from liquids
Patent number
8,882,885
Issue date
Nov 11, 2014
MKS Instruments, Inc.
Ulrich Brammer
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Devices, systems, and methods for carbonation of deionized water
Patent number
8,448,925
Issue date
May 28, 2013
MKS Instruments, Inc.
Johannes Seiwert
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Ozone concentration sensor
Patent number
8,339,607
Issue date
Dec 25, 2012
MKS Instruments, Inc.
Stephan Levine
G01 - MEASURING TESTING
Information
Patent Grant
Ozone concentration sensor
Patent number
8,085,401
Issue date
Dec 27, 2011
MKS Instruments, Inc.
Stephan Levine
G01 - MEASURING TESTING
Information
Patent Grant
Devices, systems, and methods for carbonation of deionized water
Patent number
7,731,161
Issue date
Jun 8, 2010
MKS Instruments, Inc.
Johannes Seiwert
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Ozonated water flow and concentration control apparatus and method
Patent number
7,622,037
Issue date
Nov 24, 2009
MKS Instruments, Inc.
Jens Fittkau
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Ozone concentration sensor
Patent number
7,502,114
Issue date
Mar 10, 2009
MKS Instruments, Inc.
Stephan Levine
G01 - MEASURING TESTING
Information
Patent Grant
Ozonated water flow and concentration control apparatus and method
Patent number
7,264,006
Issue date
Sep 4, 2007
MKS Instruments, Inc.
Jens Fittkau
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Ozonated water flow and concentration control method
Patent number
6,948,504
Issue date
Sep 27, 2005
MKS Instruments, Inc.
Jens Fittkau
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Ozonated water flow and concentration control apparatus
Patent number
6,805,791
Issue date
Oct 19, 2004
Applied Science and Technology, Inc.
Jens Fittkau
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
DISSOLVED AMMONIA DELIVERY SYSTEM AND METHODS OF USE
Publication number
20240189780
Publication date
Jun 13, 2024
MKS Instruments, Inc.
Felix Groitl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Systems and Methods for Generating a Conductive Liquid Comprising D...
Publication number
20200391163
Publication date
Dec 17, 2020
MKS Instruments, Inc.
Ulrich Alfred Brammer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Systems and Methods for Generating a Dissolved Ammonia Solution wit...
Publication number
20200316536
Publication date
Oct 8, 2020
MKS Instruments, Inc.
Ulrich Alfred Brammer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Systems and Methods for Generating a Conductive Liquid Comprising D...
Publication number
20180133665
Publication date
May 17, 2018
MKS Instruments, Inc.
Ulrich Alfred Brammer
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Pressure-Less Ozonated DI-Water (DIO3) Recirculation Reclaim System
Publication number
20170144894
Publication date
May 25, 2017
MKS Instruments
Johannes Heinrich Seiwert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and Apparatus for a Directly Electrically Heated Flow-Throug...
Publication number
20160115025
Publication date
Apr 28, 2016
MKS Instruments, Inc.
Johannes Seiwert
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Pressure-Less Ozonated DI-Water (DIO3) Recirculation Reclaim System
Publication number
20150315037
Publication date
Nov 5, 2015
MKS Instruments, Inc.
Johannes Heinrich Seiwert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and Apparatus for a Directly Electrically Heated Flow-Throug...
Publication number
20150232333
Publication date
Aug 20, 2015
MKS Instruments, Inc.
Johannes Seiwert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Pressure-Less Ozonated Di-Water (DIO3) Recirculation Reclaim System
Publication number
20140124036
Publication date
May 8, 2014
Johannes Heinrich Seiwert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Devices, Systems, and Methods for Carbonation of Deionized Water
Publication number
20130313728
Publication date
Nov 28, 2013
Johannes Seiwert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
System to remove Dissolved Gases Selectively from Liquids
Publication number
20120279396
Publication date
Nov 8, 2012
MKS Instruments, Inc.
Ulrich Brammer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Ozone Concentration Sensor
Publication number
20110228274
Publication date
Sep 22, 2011
MKS Instruments, Inc.
Stephan Levine
G01 - MEASURING TESTING
Information
Patent Application
DEVICES, SYSTEMS, AND METHODS FOR CARBONATION OF DEIONIZED WATER
Publication number
20110134716
Publication date
Jun 9, 2011
MKS Instruments, Inc.
Johannes Seiwert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Ozone Concentration Sensor
Publication number
20100027017
Publication date
Feb 4, 2010
MKS Instruments, Inc.
Stephan Levine
G01 - MEASURING TESTING
Information
Patent Application
Devices, Systems, and Methods for Carbonation of Deionized Water
Publication number
20080257738
Publication date
Oct 23, 2008
MKS Instruments, Inc.
Johannes Seiwert
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Ozonated Water Flow and Concentration Control Apparatus and Method
Publication number
20080002518
Publication date
Jan 3, 2008
MKS Instruments, Inc.
Jens Fittkau
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Ozonated water flow and concentration control apparatus and method
Publication number
20060107969
Publication date
May 25, 2006
MKS Instruments, Inc.
Jens Fittkau
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Ozone concentration sensor
Publication number
20050200848
Publication date
Sep 15, 2005
Stephan Levine
G01 - MEASURING TESTING
Information
Patent Application
Ozonated water flow and concentration control apparatus and method
Publication number
20050029202
Publication date
Feb 10, 2005
Applied Science & Technology, Inc.
Jens Fittkau
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Ozonated water flow and concentration control apparatus and method
Publication number
20030164338
Publication date
Sep 4, 2003
Applied Science & Technology, Inc.
Jens Fittkau
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL